<!DOCTYPE html>
<html>
<head>
	<meta charset="UTF-8">
	<title>TreeGrid ContextMenu - jQuery EasyUI Demo</title>
	<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
	<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
	<link rel="stylesheet" type="text/css" href="../demo.css">
	<script type="text/javascript" src="../../jquery.min.js"></script>
	<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
</head>
<body>
<h2>TreeGrid ContextMenu</h2>
<p>Right click to display the context menu.</p>
<div style="margin:20px 0;"></div>
<table id="tg" class="easyui-treegrid" title="TreeGrid ContextMenu" style="width:700px;height:250px"
       data-options="
				iconCls: 'icon-ok',
				rownumbers: true,
				animate: true,
				collapsible: true,
				fitColumns: true,
				url: 'treegrid_data2.json',
				method: 'get',
				idField: 'id',
				treeField: 'name',
				onContextMenu: onContextMenu
			">
	<thead>
	<tr>
		<th data-options="field:'name',width:180">Task Name</th>
		<th data-options="field:'persons',width:60,align:'right'">Persons</th>
		<th data-options="field:'begin',width:80">Begin Date</th>
		<th data-options="field:'end',width:80">End Date</th>
		<th data-options="field:'progress',width:120,formatter:formatProgress">Progress</th>
	</tr>
	</thead>
</table>
<div id="mm" class="easyui-menu" style="width:120px;">
	<div onclick="append()" data-options="iconCls:'icon-add'">Append</div>
	<div onclick="removeIt()" data-options="iconCls:'icon-remove'">Remove</div>
	<div class="menu-sep"></div>
	<div onclick="collapse()">Collapse</div>
	<div onclick="expand()">Expand</div>
</div>
<script type="text/javascript">
	function formatProgress(value) {
		if (value) {
			var s = '<div style="width:100%;border:1px solid #ccc">' +
				'<div style="width:' + value + '%;background:#cc0000;color:#fff">' + value + '%' + '</div>'
			'</div>';
			return s;
		} else {
			return '';
		}
	}

	function onContextMenu(e, row) {
		if (row) {
			e.preventDefault();
			$(this).treegrid('select', row.id);
			$('#mm').menu('show', {
				left: e.pageX,
				top: e.pageY
			});
		}
	}

	var idIndex = 100;

	function append() {
		idIndex++;
		var d1 = new Date();
		var d2 = new Date();
		d2.setMonth(d2.getMonth() + 1);
		var node = $('#tg').treegrid('getSelected');
		$('#tg').treegrid('append', {
			parent: node.id,
			data: [{
				id: idIndex,
				name: 'New Task' + idIndex,
				persons: parseInt(Math.random() * 10),
				begin: $.fn.datebox.defaults.formatter(d1),
				end: $.fn.datebox.defaults.formatter(d2),
				progress: parseInt(Math.random() * 100)
			}]
		})
	}

	function removeIt() {
		var node = $('#tg').treegrid('getSelected');
		if (node) {
			$('#tg').treegrid('remove', node.id);
		}
	}

	function collapse() {
		var node = $('#tg').treegrid('getSelected');
		if (node) {
			$('#tg').treegrid('collapse', node.id);
		}
	}

	function expand() {
		var node = $('#tg').treegrid('getSelected');
		if (node) {
			$('#tg').treegrid('expand', node.id);
		}
	}
</script>
</body>
</html>